Doctor profile · Federal record
Dr. Rachel Krellenstein
Mental Health Counselor (CMS: Clinical Social Worker) · Clinical Social Worker · San Mateo, CA
- NPI 1245465236
- Accepts Medicare
- 16 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1108 S El Camino Real
San Mateo, CA 944022804
(650) 458-0026
fax (650) 458-0027
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- December 22, 2014
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 101YM0800X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245465236. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
446
Distinct HCPCS
1
Medicare allowed
$54,915
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 446 | 12 | $123 |
In context: peer comparison
Among 1 peers in San Mateo Mental Health Counselor, average services per provider: 446. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Rachel Krellenstein's medical specialty?
Dr. Rachel Krellenstein practices Mental Health Counselor in San Mateo, CA.
Where does Dr. Rachel Krellenstein practice?
Dr. Rachel Krellenstein practices at 1108 S El Camino Real, San Mateo, CA 944022804. Office phone: 6504580026.
What is Dr. Rachel Krellenstein's NPI?
Dr. Rachel Krellenstein's National Provider Identifier (NPI) is 1245465236, issued by NPPES.
Does Dr. Rachel Krellenstein accept Medicare assignment?
Yes. Dr. Rachel Krellenstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rachel Krellenstein commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.